Oral irrigator unit



FIG. 1 is a front isometric view of an oral irrigator unit with anirrigator handle, tip, and hose shown for environment.

FIG. 2 is a front isometric view of the oral irrigator unit of FIG. 1.

FIG. 3 is a front elevation view of the oral irrigator unit of FIG. 2.

FIG. 4 is a rear elevation view of the oral irrigator unit of FIG. 2.

FIG. 5 is a left side elevation view of the oral irrigator unit of FIG.2.

FIG. 6 is a right side elevation view of the oral irrigator unit of FIG.2.

FIG. 7 is a top plan view of the oral irrigator unit of FIG. 2; and,

FIG. 8 is a bottom plan view of the oral irrigator unit of FIG. 2.

The broken line showing of the irrigator handle, tip, and hose in FIG. 1illustrates environment and forms no part of the claimed design. Allother broken lines illustrate portions of the oral irrigator unit thatform no part of the claimed design.

CLAIM We claim the ornamental design for an oral irrigator unit, asshown and described.